package com.cxd.springcloud.controller;

import com.alibaba.csp.sentinel.annotation.SentinelResource;
import com.alibaba.csp.sentinel.slots.block.BlockException;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import java.util.concurrent.TimeUnit;

@Slf4j
@RestController
public class SentinelController {

    @GetMapping("/testA")
    public String testA() {
        try {
            Thread.sleep(800);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        return "testA";
    }

    @GetMapping("/testB")
    public String testB() {
        log.info(Thread.currentThread().getName()+"\t"+".....testB");
        return "testB";
    }

    @GetMapping("/testC")
    public String testC() {
        log.info("异常比例测试");
        int age = 2 / 0;
        return "......testC";
    }

    @GetMapping("/testD")
    public String testD() {
        try {
            TimeUnit.SECONDS.sleep(1);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        log.info("RT测试");
        return "............TestD";
    }

    @GetMapping("/testE")
    public String testE() {
        log.info("测试异常数");
        int age = 11 / 0;
        return ".......TestE";
    }

    @GetMapping("testHotKey")
    @SentinelResource(value = "testHotKey",blockHandler = "deal_hotKey")
    public String testHotKey(@RequestParam(value = "p1",required = false)String p1,
                             @RequestParam(value = "p2",required = false)String p2) {
        int age = 11 / 0;
        return "testHotKey";
    }

    public String deal_hotKey(String p1, String p2, BlockException block) {
        return "system business";
    }
}
